PlayStation Portable (PSP) Firmware
5.03

3.6 (71 votes)

(January 26, 2009)

Windows (All) /
Freeware /
106,144 downloads

This update is for customers who own the PSP (PlayStation Portable) model number PSP-1001 K. DO NOT update your PSP system through this Web site if you own a different model of the PSP system. There is no guarantee of proper operation with other models of the PSP system.

Reviews of PlayStation Portable (PSP) Firmware

i have a psp 1000 with 6.60 pro c custom firmware and it is very good. one simple glitch with pro b is the theme color it has extra theme identifiers but not actually other colors otherwise it is the same

No such thing as 5.52 so lay off the meds. There has been quite a few releases though that File Forum has missed.

This update was supposed to be a big jump for features and all we get is a lousy google search in the xmb when we could already just load it in the browser. Sony is really dropping the ball with the lack of support for this device. Game developers are loosing interest and if it wasn't for DAX's CFW and the homebrews I would have never got a PSP myself. I'm stickin with 3.90 (M33-3) because there is NO good reason to update to this firmware

I downloaded v3.40 and my PSP works as it did with the previous version. So I guess it gets a 5/5.
I would like to see some browser tweaks/improvements, and maybe the ability to stream audio/video by embedding a player that will stream content from the Web. But maybe the PSP architecture restricts this. Dunno. I won it in a comp/door prize, so not complaining.